Examkin

Soru

Zorluk: OrtaFlow Resources and Data Manipulation

In a company's warranty department, whenever a Warranty_Claim__c record is marked as 'Rejected', all associated child Claim_Item__c records must have their status changed to 'Denied'. Which design pattern in Flow Builder correctly manipulates the record data while adhering to governor limits and bulkification best practices?

  1. A
    Iterate through the Claim_Item__c records with a Loop element, update field values on the loop item using an Assignment element, and execute an Update Records element inside the loop on each iteration.
  2. Iterate through the Claim_Item__c records with a Loop element, update field values on the loop item using an Assignment element, add each loop item to a record collection variable, and execute a single Update Records element on the collection after the loop completes.Cevap
  3. C
    Place a Get Records element inside a Loop element to query each individual Claim_Item__c record, then immediately execute an Update Records element before advancing to the next iteration.
  4. D
    Create a before-save record-triggered flow on Warranty_Claim__c to directly execute DML updates on the related child Claim_Item__c records.

Cevap

Iterate through the child records using a Loop element, modify field values on the loop item in an Assignment element, add each modified item to a collection variable via a second Assignment element, and commit all updates with a single Update Records element placed outside the loop.
The correct pattern follows Salesforce bulkification best practices by using memory assignments inside the Loop element to stage field changes and collect records into a collection variable, then invoking a single Update Records DML operation after the loop ends.

Adım Adım Çözüm

1
Retrieve related child records into a record collection variable using a Get Records element.
A list of related child records is available for iteration.
Bulk operations in Flow start with querying records as a set rather than individually.
2
Loop through the collection, update the loop item's fields in an Assignment element, and add the loop item to a separate update collection variable.
The update collection variable holds all modified records in memory without committing database transactions.
Performing data manipulation in memory avoids consuming DML statements during loop iterations.
3
Place an Update Records element after the loop path that references the update collection variable.
All child records are updated in a single DML statement.
Adheres to Salesforce bulkification standards and prevents hitting DML governor limits.

Anahtar Kavram

Bulkified Flow Data Manipulation and Collection Variables
Tahmini Süre:1m 15s
Bu soruyu puanla

Konular

Flow Resources and Data Manipulation

Bu konudan daha fazla soru